25103-12-2
Triisooctyl phosphite
CAS: 25103-12-2;51845-93-3
Molecular Formula: C24H51O3P
25103-12-2 - Names and Identifiers
| Name | Triisooctyl phosphite |
| Synonyms | isooctylphosphite TRIISOOCTYL PHOSPHITE Triisooctyl phosphite isooctylphosphite((c8h17o)3p) tris(6-methylheptyl) phosphite Tris(6-methylheptoxy)phosphane Tri-2-EthylHexylTrimlltate(Totm) Phosphorousacid,triisooctylester Phosphorous acid triisooctyl ester tris(1,4,4-trimethylpentyl) phosphite Triisooctyl phosphite, mixture of branched-chain isomers |
| CAS | 25103-12-2 51845-93-3 |
| EINECS | 246-614-4 |
| InChI | InChI=1/C24H51O3P/c1-19(13-16-22(4,5)6)25-28(26-20(2)14-17-23(7,8)9)27-21(3)15-18-24(10,11)12/h19-21H,13-18H2,1-12H3 |
25103-12-2 - Physico-chemical Properties
| Molecular Formula | C24H51O3P |
| Molar Mass | 418.63 |
| Density | 0,891 g/cm3 |
| Boling Point | 427.6°C at 760 mmHg |
| Flash Point | 146°C |
| Vapor Presure | 4.03E-07mmHg at 25°C |
| Refractive Index | 1.4490 |
| Physical and Chemical Properties | This product is colorless or yellowish transparent oily liquid, micro-odor. This product is a plasticizer with good heat resistance and durability. Melting Point -38°C; Boiling point 283°C(400Pa); Relative density 0.992(20°C); Refractive index 1.483(25°C). |
| Use | Suitable for polyvinyl chloride, Vinyl Chloride Copolymer, cellulose nitrate, cellulose ethyl butyrate, polymethyl methacrylate and other plastics. The plasticizing efficiency and processing performance are similar to those of phthalate plasticizers, and the durability and electrical performance are excellent, which can be used for heat-resistant wire and cable materials, plates, sheet gaskets and other heat-resistant and durable products. |
25103-12-2 - Risk and Safety
| Safety Description | 24/25 - Avoid contact with skin and eyes. |
| TSCA | Yes |
25103-12-2 - Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| use | triisooctyl phosphite is suitable for polyvinyl chloride, vinyl chloride copolymer, cellulose nitrate, cellulose ethyl butyrate, polymethyl methacrylate and other plastics. The plasticizing efficiency and processing performance are similar to those of phthalate plasticizers, and the durability and electrical properties are excellent. It can be used for heat-resistant wire and cable materials, plates, sheet gaskets and other heat-resistant and durable products. |
Last Update：2024-04-10 22:29:15
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